286328655

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9511}}^1$

素因数の和:9748

約数の個数: 32

約数和(自身を含む): 511365120

約数和(自身を除く): 225036465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 3345, 6021, 9511, 10035, 28533, 30105, 47555, 85599, 142665, 256797, 427995, 1283985, 2120953, 6362859, 10604765, 19088577, 31814295, 57265731, 95442885, 286328655]

約数ペア:

[(1, 286328655), (3, 95442885), (5, 57265731), (9, 31814295), (15, 19088577), (27, 10604765), (45, 6362859), (135, 2120953), (223, 1283985), (669, 427995), (1115, 256797), (2007, 142665), (3345, 85599), (6021, 47555), (9511, 30105), (10035, 28533)]